501
CDUS43 KLOT 170655
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
155 AM CDT FRI AUG 17 2018
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 16 2018
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 301 PM 104 1988 83 1 91
MINIMUM 66 1159 PM 44 1992 62 4 65
AVERAGE 75 72 3 78
PRECIPITATION (IN)
YESTERDAY 0.37 3.58 1968 0.15 0.22 0.43
MONTH TO DATE 2.69 2.43 0.26 0.56
SINCE JUN 1 19.30 11.03 8.27 15.48
SINCE JAN 1 31.31 23.50 7.81 34.33
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE JUN 1 4 34 -30 12
SINCE JUL 1 0 3 -3 1
COOLING
YESTERDAY 10 7 3 13
MONTH TO DATE 149 126 23 97
SINCE JUN 1 595 575 20 598
SINCE JAN 1 710 630 80 634
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 65 300 PM
AVERAGE 83
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1988
MINIMUM TEMPERATURE (F) 62 46 1924
SUNRISE AND SUNSET
AUGUST 17 2018........SUNRISE 606 AM CDT SUNSET 754 PM CDT
AUGUST 18 2018........SUNRISE 607 AM CDT SUNSET 753 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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